What does an air conditioning compressor do?

The AC compressor pumps and pressurises the refrigerant through the air conditioning system, feeding cold air into your car. The compressor is powered by your car’s engine.

How often should a compressor need replacing?

A well-maintained and properly serviced compressor could last as long as your car does. However, as with all vehicle components, they’re prone to wear and tear. Leakage and blockage can create irreparable damage.

The law, vehicle regulations and your MOT

A **faulty air compressor **won’t affect your car’s MOT, but it can affect the comfort of you and your passengers. It’s worth keeping your air conditioning running correctly as the impact it can have on your vehicle’s fuel efficiency could affect the day-to-day cost of your motoring.

What happens when we replace your AC compressor?

Our efficient and fully qualified mechanics will check for possible fault codes relating to your air conditioning that could lead them directly to a compressor fault.

The air conditioning system will be checked thoroughly, including electric and pressure components.

Wherever required your compressor will be replaced, and you’ll be advised of any other connected or associated problems arising from its malfunction. Important associated parts will also be removed and cleaned.

You will be advised of any other parts that may need to be replaced for the best operation and health of your vehicle. This includes replacement of refrigerant and possibly the orifice tube and receiver dryer.

Once the faulty compressor has been replaced, our mechanics will test it thoroughly to ensure the correct running of the new part and make any adjustments required for its premium operation.

What causes an AC compressor to stop working correctly?

Over time, the internal components of a compressor can wear or fail, including the seals that cannot be replaced independently. In other cases, the valves, pistons, bearings or clutch may need replacing, and it could be a cheaper option to replace the complete unit rather than each of the individual parts. Your compressor may have stopped working properly due to infiltration by dirt and debris, or from being affected by other faulty parts in the system.

Symptoms of a malfunctioning AC compressor

Your air con doesn’t work

If the air conditioning in your car doesn’t function as it normally would then it could be down to a faulty compressor.

There is no cool air

If your air vents aren’t producing cool air when your AC is operational, it could be your compressor that’s malfunctioning.

Your fuel consumption isn’t as good as normal

A malfunctioning compressor could also affect your fuel consumption, so if you notice that you’re not achieving your usual mpg, it could be time to have your compressor checked.

Unusual noises in the engine bay

If you hear a ticking noise coming from your engine, then this could be a sign that your compressor is damaged. The AC unit is damp If there are patches of fluid around the AC unit, this could also be a sign of a faulty compressor.

DS

DS is the premium automobile marque of the Groupe PSA. First announced in 2009 by Citroën as its premium sub-brand; it was suggested to be an abbreviation of different spirit or distinctive series. However, in French, the name is considered a play on words, as the translation of déesse becomes goddess in English.

How popular is DS in the United Kingdom?

As a newcomer to the UK market in its own right, there were around 35k DS cars on the roads in the UK by the end of 2018. Whether those figures will continue to rise at the same rate shown since their introduction in 2015, only time will tell.

Looking to provide a standalone marque to initially compete with brands such as Volkswagen and Audi, PSA decided that neither Citroën nor Peugeot would be able to carry the brand strength that would be able to make a serious threat in the market with an elevated price-point at the level of quality and luxury they set out to achieve.

DS: Establishing a new range of upmarket models

To compete with the likes of Audi, BMW and Mercedes-Benz, DS introduced a range of hatchbacks, saloons and SUVs but it’s undoubtedly their supermini city car that is proving the most popular.

The DS3, sold as a 3-door hatchback or a convertible, is available in countless customisation options and also as the subcompact luxury crossover SUV DS3 Crossback. The DS3 was voted Car of the Year by Top Gear Magazine, and first place supermini four times in a row in the JD Power Satisfaction UK Survey.

DS: Don’t be fooled into thinking they’re just a one trick pony

At the other end of the range you’ll find the DS7 Crossback. Here’s a large SUV designed to compete directly with the Audi Q5, the BMW X3 and the Mercedes-Benz GLC; that’s quite a jump for a car that’s built by Citroën.

The models that you’ll find between the DS3 and the DS7 are created with the same style for the market in mind. The DS4, a mixture of hatchback and SUV, and the DS5, a bigger hatchback priced and pitched against the Audi A4, the BMW 3 Series and the Mercedes C-Class saloons.

DS’s reliability and reputation

DS didn’t feature in the 30 car brands of the What Car? Reliability Survey in 2018, however, Citroën came in at 25th place so it stands to reason that their premium vehicles should score higher. Not necessarily so. Jaguar, Mercedes-Benz and Land Rover were propping up the wrong end of the survey, and given that the most reliable brands are all Asian manufacturers (with Suzuki, Lexus, Toyota, Kia and Mitsubishi taking the top spots) perhaps it’s simply a case of the rest of the world are having to play catch-up?

Recent DS recalls and reliability issues

Currently there is no information available regarding recall information for DS vehicles as sourced from gov.co.uk data.